--- a/include/libc.h
+++ b/include/libc.h
@@ -102,7 +102,6 @@
 #define atoll		p9atoll
 #define getenv		p9getenv
 #define	getwd		p9getwd
-#define	longjmp		p9longjmp
 #undef  setjmp
 #define setjmp		p9setjmp
 #define putenv		p9putenv
